Rahul Modi
Process Design Engineer | Chemical Process Engineer
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About
Results-driven Chemical Process Engineer with 5+ years of experience in FEED, basic, and detailed engineering for chemical and pharmaceutical projects. Expertise in PFD & P&ID development, process calculations, equipment sizing, utility system design, and techno-commercial costing. Experienced in BOQ, tendering, and multi-disciplinary coordination, with strong proficiency in Aspen HYSYS, DWSIM, and AutoCAD.
Experience
Process Design Engineer - JD Pharma Consultants Pvt Ltd - Ahmedabad, India
(2026-01)
- Developed Process Flow Diagrams (PFDs) and Piping & Instrumentation Diagrams (P&IDs) for process and utility systems in pharmaceutical projects.
- Performed material & energy balances, utility calculations, and hydraulic analysis to define process requirements.
- Designed and estimated utilities including Steam, Hot Water, Cooling Water (CW), Chilled Water (CHW), Vacuum, Purified Water, Potable Water, Nitrogen and compressed air systems.
- Executed equipment sizing, line sizing, and pipeline routing based on process design and operating conditions.
- Generated comprehensive process design documentation including calculations, design basis, and technical specifications.
- Prepared BOQs, piping tenders, and technical specifications; supported techno-commercial evaluations.
- Coordinated with multi-disciplinary teams (Mechanical, Piping, E&I, Civil) for design integration and smooth project execution.
- Interfaced with clients during kick-off meetings, design reviews, and deliverable planning sessions.
- Led preparation of key process deliverables including PFDs, P&IDs, design basis, equipment datasheets, and utility summaries.
- Performed costing for utility, mechanical, and process systems covering MTO/BOQ preparation, rate analysis, and overall project cost estimation.
Chemical Process Engineer - PPlus Project Consultants LLP - Ahmedabad, India
(2023-11 - 2026-01)
- Developed Process Flow Diagrams (PFDs) and Piping & Instrumentation Diagrams (P&IDs) for process and utility systems in chemical and pharmaceutical projects.
- Performed material & energy balances, utility calculations, and hydraulic analysis to define process requirements.
- Designed and estimated utilities including Steam, Hot Water, Cooling Water (CW), Chilled Water (CHW), Vacuum, Purified Water, Potable Water, Nitrogen and compressed air systems.
- Executed equipment sizing, line sizing, and pipeline routing based on process design and operating conditions.
- Prepared equipment layouts, equipment lists, and detailed datasheet for reactors, condensers, heaters, and other process equipment.
- Generated comprehensive process design documentation including calculations, design basis, and technical specifications.
- Prepared BOQs, piping tenders, and technical specifications; supported techno-commercial evaluations.
- Coordinated with multi-disciplinary teams (Mechanical, Piping, E&I, Civil) for design integration and smooth project execution.
- Led preparation of key process deliverables including PFDs, P&IDs, design basis, equipment datasheets, and utility summaries.
- Interfaced with clients during kick-off meetings, design reviews, and deliverable planning sessions
Process & Proposal Engineer - Saroj Tiny Tech India Pvt Ltd - Ahmedabad, India
(2022-09 - 2023-11)
- Prepared technical offers, process proposals, and techno-commercial cost sheets for diverse client requirements.
- Designed wastewater treatment systems (ETP/WWTP) including PFDs, P&IDs, material & energy balances, and equipment sizing.
- Estimated utilities, performed process calculations, and generated BOQs and tender documentation.
- Conducted vendor coordination, technical presentations, and proposal submissions for domestic and international clients.
- Managed process and project activities from lab trials to pilot studies and field execution.
- Supported internal teams with process optimization, design reviews, and client discussions.
Chemical Process Engineer - CSIR – Central Glass & Ceramic Research Institute, Naroda Centre - Ahmedabad, India
(2019-09 - 2022-09)
- Supported chemical process development and engineering activities at a premier national R&D institute.
- Contributed to equipment evaluation, process documentation, and research-driven process improvements.
Education
Master of Engineering - Chemical Engineering - L.D. College of Engineering (2020-11 - 2022-08)
Bachelor of Engineering - Chemical Engineering - L.J. Institute of Engineering and Technology (2015-06 - 2019-08)
